PR 9116A-EMP Universal converter

  • Input for RTD, TC, Ohm, potentiometer, mA, and V
  • Supply for 2-wire transmitters
  • Active/passive mA output and relay output
  • EMPHASIS assessed instrument for nuclear industry
  • SIL 2-certified via Full Assessment


Advanced features

  • Configuration and monitoring by way of detachable display front (PR 4511/4501); process calibration, signal, and relay simulation.
  • Advanced relay configuration, e.g. setpoint, window, delay, sensor error indication, and power monitoring.
  • Copying of the configuration from one device to others of the same type via the display front.
  • TC inputs with internal CJC or external CJC for higher accuracy.
  • Active/passive mA output via the same two terminals.


  • The device can be mounted in and receive signals from a non-classified area and zone 2.
  • Conversion and scaling of temperature, voltage, potentiometer, and linear resistance signals.
  • Power supply and signal isolator for 2-wire transmitters.
  • Monitoring of error events and cable breakage via the individual status relay and/or a collective electronic signal via the power rail.
  • 9116A-EMP has been designed, developed, and certified for use in SIL 2 applications according to the requirements of IEC 61508.
  • Suitable for the use in systems up to Performance Level “d” according to ISO-13849.

Technical characteristics

  • 1 green and 1 red front LED indicate operation status and malfunction. 1 yellow LED indicates relay status.
  • 2.6 kVAC galvanic isolation between input, output, and supply.
  • Can be supplied separately or installed on power rail, PR type 9400.


  • The devices can be mounted vertically or horizontally without distance between neighbouring units.